113338361 has 4 divisors (see below), whose sum is σ = 113537424. Its totient is φ = 113139300.

The previous prime is 113338349. The next prime is 113338367. The reversal of 113338361 is 163833311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 163833311 = 43 ⋅3810077.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113338361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113338367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98675 + ... + 99816.

It is an arithmetic number, because the mean of its divisors is an integer number (28384356).

Almost surely, 2^113338361 is an apocalyptic number.

It is an amenable number.

113338361 is a deficient number, since it is larger than the sum of its proper divisors (199063).

113338361 is an equidigital number, since it uses as much as digits as its factorization.

113338361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199062.

The product of its digits is 3888, while the sum is 29.

The square root of 113338361 is about 10646.0490793533. The cubic root of 113338361 is about 483.9408793871.

The spelling of 113338361 in words is "one hundred thirteen million, three hundred thirty-eight thousand, three hundred sixty-one".